Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333303 | Hydrogen storage composition, hydrogen storage container and method for producing hydrogen storage container with hydrogen storage composition | Jefferson YS Yang, Chi-Kai Cheng | 2022-05-17 |
| 10532337 | Container with heating device and safety device | Jefferson YS Yang | 2020-01-14 |
| 10024498 | Hydrogen storage composition, hydrogen storage container and method for producing hydrogen storage container with hydrogen storage composition | Jefferson YS Yang, Chi-Kai Cheng | 2018-07-17 |
| 7850088 | Thermostatic water mixing valve | Keping Li | 2010-12-14 |
| D356530 | Automatic wheel chair | Su Bee | 1995-03-21 |